rtnetlink: remove __rtnl_af_unregister

switch the only caller to rtnl_af_unregister.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/rtnetlink.h

@@ -151,8 +151,6 @@ struct rtnl_af_ops {
 	size_t			(*get_stats_af_size)(const struct net_device *dev);
 };
 
-void __rtnl_af_unregister(struct rtnl_af_ops *ops);
-
 void rtnl_af_register(struct rtnl_af_ops *ops);
 void rtnl_af_unregister(struct rtnl_af_ops *ops);
 

net/core/rtnetlink.c

@@ -475,18 +475,6 @@ void rtnl_af_register(struct rtnl_af_ops *ops)
 }
 EXPORT_SYMBOL_GPL(rtnl_af_register);
 
-/**
- * __rtnl_af_unregister - Unregister rtnl_af_ops from rtnetlink.
- * @ops: struct rtnl_af_ops * to unregister
- *
- * The caller must hold the rtnl_mutex.
- */
-void __rtnl_af_unregister(struct rtnl_af_ops *ops)
-{
-	list_del(&ops->list);
-}
-EXPORT_SYMBOL_GPL(__rtnl_af_unregister);
-
 /**
  * rtnl_af_unregister - Unregister rtnl_af_ops from rtnetlink.
  * @ops: struct rtnl_af_ops * to unregister
@@ -494,7 +482,7 @@ EXPORT_SYMBOL_GPL(__rtnl_af_unregister);
 void rtnl_af_unregister(struct rtnl_af_ops *ops)
 {
 	rtnl_lock();
-	__rtnl_af_unregister(ops);
+	list_del(&ops->list);
 	rtnl_unlock();
 }
 EXPORT_SYMBOL_GPL(rtnl_af_unregister);

net/ipv6/addrconf.c

@@ -6618,9 +6618,9 @@ void addrconf_cleanup(void)
 	unregister_pernet_subsys(&addrconf_ops);
 	ipv6_addr_label_cleanup();
 
-	rtnl_lock();
+	rtnl_af_unregister(&inet6_ops);
 
-	__rtnl_af_unregister(&inet6_ops);
+	rtnl_lock();
 
 	/* clean dev list */
 	for_each_netdev(&init_net, dev) {